Configuring the Grid

You may need to perform the following configuration tasks, depending
on the applications run in the grid.

Add Host

Add another host to the grid
thereby making it possible, for example, to use load balancing.

Modify Heap Size

In case the application
has not defined the heap size to be used, or the default value of
2048 MB is not suitable, the heap size can be altered.

Modify Memory Threshold

When the heap
usage reaches 85%, a warning is issued and the node will temporarily
stop accepting requests. This is a transient state and the node will
start accepting requests once memory has been recovered. If this is
not a suitable threshold, it can be altered.

Modify settings for X-Frame-Options and Content Security Policy

Enabling this setting
will make the Grid forbid the embedding of HTTP content for all requesters except for
those defined in a whitelist, thereby protecting against clickjacking attacks.